Quantum Era Demands Changes to ALL Enterprise Systems

In my work with various clients, I frequently encounter a significant misunderstanding about the scope of preparations required to become quantum ready. Many assume that the transition to a post-quantum world will be straightforward, involving only minor patches to a few systems or simple upgrades to hardware security modules (HSMs). Unfortunately, this is a dangerous misconception. Preparing for this seismic shift is far more complex than most realize.

Risk-Driven Strategies for Quantum Readiness When Full Crypto Inventory Isn’t Feasible

Given the practical challenges, organizations may need to begin their quantum-readiness journey with a risk-driven approach rather than a theoretically perfect one. The essence of this strategy is to focus limited resources where they matter most – addressing the highest quantum-vulnerability risks first and implementing interim safeguards for the rest. Even the U.S. government’s guidance recognizes the need for prioritization. For example, the federal memo mentioned above directs agencies to inventory high-impact systems, high-value assets (HVA), and any systems containing data that must remain sensitive through 2035 before worrying about less critical systems. In other words, not all cryptographic assets

World’s First Quantum Processor With Topological Qubits

Quantum computing just hit a new milestone! Microsoft’s Majorana 1 is the first quantum processor powered by topological qubits, designed to scale up to a million qubits. We’re moving from theory t…

Azure Quantum | Microsoft at the International Year of Quantum 2025 Opening Ceremony

Harold Sinnott on LinkedIn: #quantumready #leadership #innovation #quantumcomputing #msftambassador…

The  Era of Reliable Quantum Computing Is Here. Is Your Organization Ready? As someone deeply invested in the future of technology and its impact on…

Are You Quantum Ready?

Are You Quantum Ready? by @Ronald_vanLoon | Learn more: #MSFTAmbassador @Microsoft #Microsoft #QuantumReady #AzureQuantum #QuantumComputing ➤ Stay ahead in the world of AI and digital innovation! S…

Quantum-Ready Cybersecurity and Telecom Innovations | CyberPro Magazine

Telecom giants and technology firms are racing to prepare for the quantum computing era, while industry players are making significant moves to optimize assets For More information read

Quantum-resistance in blockchain networks - Scientific Reports

The advent of quantum computing threatens blockchain protocols and networks because they utilize non-quantum resistant cryptographic algorithms. When quantum computers become robust enough to run Shor’s algorithm on a large scale, the most used asymmetric algorithms, utilized for digital signatures and message encryption, such as RSA, (EC)DSA, and (EC)DH, will be no longer secure. Quantum computers will be able to break them within a short period of time. Similarly, Grover’s algorithm concedes a quadratic advantage for mining blocks in certain consensus protocols such as proof of work. Today, there are hundreds of billions of dollars denominated in cryptocurrencies and other digital assets that rely on blockchain ledgers as well as thousands of blockchain-based applications storing value in blockchain networks. Cryptocurrencies and blockchain-based applications require solutions that guarantee quantum resistance in order to preserve the integrity of data and assets in these public and immutable ledgers. The quantum threat and some potential solutions are well understood and presented in the literature. However, most proposals are theoretical, require large QKD networks, or propose new quantum-resistant blockchain networks to be built from scratch. Our work, which is presented in this paper, is pioneer in proposing an end-to-end framework for post-quantum blockchain networks that can be applied to existing blockchain to achieve quantum-resistance. We have developed an open-source implementation in an Ethereum-based (i.e., EVM compatible) network that can be extended to other existing blockchains. For the implementation we have (i) used quantum entropy to generate post-quantum key pairs, (ii) established post-quantum TLS connections and X.509 certificates to secure the exchange of information between blockchain nodes over the internet without needing a large QKD network, (iii) introduced a post-quantum second signature in transactions using Falcon-512 post-quantum keys, and (iv) developed the first on-chain verification of post-quantum signatures using three different mechanisms that are compared and analyzed: Solidity smart-contracts run by the validators for each transaction, modified EVM Opcode, and precompiled smart contracts.